{"id":"001014147","type":"book","title":"Ships as indicators of trade in Northern Europe 600-1200","publisher":"Nationalmuseet, København","publisher-place":"Copenhagen","pages":"11-20","container-title":"Maritime topography and the medieval town. Papers from the 5th International Conference on Waterfront Archaeology in Copenhagen, 14-16 may 1998","author":[{"family":"Crumlin-Pedersen","given":"Ole"}],"issued":{"raw":"1999"}}